/*
 * Copyright 2013-2023 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.alibaba.cloud.nacos.diagnostics.analyzer;

import org.springframework.boot.diagnostics.AbstractFailureAnalyzer;
import org.springframework.boot.diagnostics.FailureAnalysis;

/**
 * Forked from com.alibaba.cloud.nacos.diagnostics.analyzer.NacosConnectionFailureAnalyzer.java
 *
 * A {@code FailureAnalyzer} that performs analysis of failures caused by a
 * {@code NacosConnectionFailureException}.
 *
 * @author juven.xuxb
 */
public class NacosConnectionFailureAnalyzer
    extends AbstractFailureAnalyzer<NacosConnectionFailureException> {

  @Override
  protected FailureAnalysis analyze(Throwable rootFailure,
      NacosConnectionFailureException cause) {
    return new FailureAnalysis(
        "Application failed to connect to Nacos server: \""
            + cause.getServerAddr() + "\"",
        "Please check your Nacos server config", cause);
  }
}
